Imaging features of extrapulmonary small cell carcinoma

被引：14
作者：
Joyce, E. A.
Kavanagh, J.
Sheehy, N.
Beddy, P.
O'Keeffe, S. A.
机构：
[1] St James Hosp, Dept Radiol, Dublin, Ireland
[2] Trinity Coll Dublin, Dublin, Ireland
来源：
CLINICAL RADIOLOGY | 2013年 / 68卷 / 09期
关键词：
POSITRON-EMISSION-TOMOGRAPHY; LUNG-CANCER; NEUROENDOCRINE CARCINOMA; PROSTATE-CANCER; URINARY-BLADDER; UNKNOWN PRIMARY; CT FINDINGS; BREAST; TUMORS; DIAGNOSIS;
D O I：
10.1016/j.crad.2013.04.006
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Small cell carcinoma accounts for approximately 20% of lung cancers; however, it rarely occurs at other sites. Extrapulmonary small cell carcinoma (EPSCC) is notoriously aggressive with a strong propensity for both regional and distant spread. The majority of the literature on these uncommon tumours is from a clinicopathological viewpoint with a relative paucity of detail regarding the radiological findings. This review will focus on the imaging features of EPSCC in its predominant sites of origin: the gastrointestinal tract, genitourinary tract, head, neck, and breast. We will also discuss the role of positron-emission tomography (PET)/computed tomography (CT) in the staging of EPSCC. (C) 2013 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：953 / 961
页数：9
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